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-rw-r--r--lisp/image.el3
1 files changed, 3 insertions, 0 deletions
diff --git a/lisp/image.el b/lisp/image.el
index b021edb33dc..db820949eda 100644
--- a/lisp/image.el
+++ b/lisp/image.el
@@ -115,6 +115,9 @@ told that the data would have the associated suffix if saved to a file.")
(list (file-name-as-directory (expand-file-name "images" data-directory))
'data-directory 'load-path)
"List of locations in which to search for image files.
+The images for icons shown in the tool bar are also looked up
+in these locations.
+
If an element is a string, it defines a directory to search.
If an element is a variable symbol whose value is a string, that
value defines a directory to search.